JPH0596363U - Hanging bolt connection structure with runner for hanging movable panel - Google Patents

Abstract

(57) [Summary] [Purpose] To facilitate the connection work of the hanging bolts of the hanging movable panel. [Structure] A hanging bolt connecting metal fitting with a runner is fixed to an upper end portion of a movable panel, and the connecting metal fitting is a horizontal plate, and the hanging bolt cut from one end of the horizontal plate is a detachable cut-in. A horizontal holding plate having a groove and a seating plate having a hanging bolt through hole which is detachably overlapped with the horizontal holding plate, the horizontal holding plate being immovable in at least the direction opposite to the cutting direction of the cutting groove. It consists of an anti-slip seat plate having an engaging portion to be engaged with the holding plate, and a hanging bolt is passed through the cutout groove of the horizontal holding plate and the through hole of the anti-moving seat plate and screwed into the hanging bolt. A hanging bolt connecting structure with a runner for a hanging movable panel, in which the horizontal clasping plate and the retaining seat are clamped between the upper and lower double nuts with the locking portions being locked.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a suspension bolt connection structure with a runner for a movable suspension panel for freely suspending movable movable panels such as movable partition panels and suspension doors on the upper rail.

[0002]

[Prior Art]

 Conventionally, as a suspension bolt connection structure with a roller for a movable partition panel, as shown in Fig. 5, the upper frame (a) of the partition panel (P) is a groove-shaped profile with a cross-section lip that opens the groove upwards. , The lower end of the hanging bolt (b) with the collar (c) engaged with the upper rail (R) is inserted into the groove of the upper frame (a), and screwed into the hanging bolt (b). A structure in which the lip of the upper frame (a) is sandwiched between the upper and lower double nuts (d) and (e) is widely used.

[0003]

[Problems to be solved by the device]

 However, in the conventional structure as described above, when the lip is clamped by the double nuts (d) and (e), the upper nut (d) is first screwed into the suspension bolt (b) in advance, After inserting the lower end of the hanging bolt (b) into the groove of the upper frame (a), insert the lower nut (e) into the groove of the upper frame (a) and screw it into the lower end of the hanging bolt (b). In this state, the lower nut (e) is rotated to adjust the suspension height of the partition panel (P), and then the upper nut (d) is rotated to perform lip attachment. However, the work of turning the lower nut (e) in the narrow groove of the upper frame (a) is troublesome, which is not suitable for on-site work. The purpose of this plan is to eliminate the conventional drawbacks.

[0004]

[Means for Solving the Problems]

 As a means for solving the above problems, the present invention fixes a hanging bolt connecting fitting with a runner to the upper end portion of a movable panel, and the connecting fitting is a horizontal plate and is cut from one end of the horizontal plate. A horizontal holding plate having a cut groove into which the hanging bolt can be inserted and removed, and a seat plate having a hanging bolt through hole that is overlapped with the horizontal holding plate to attach / detach, and which has at least the cut groove direction. And a slip-off prevention seat plate having a locking portion to be locked to the horizontal snap-fitting plate immovably in the opposite direction, and is hung in the cutout groove of the horizontal snap-fitting plate and the through hole of the slip-off prevention seat plate. Through the bolt, the horizontal clamp plate and the slip-off prevention seat plate are clamped between the upper and lower double nuts screwed to the suspension bolt, with the locking portion locked, We propose a suspension bolt connection structure with a runner. An example of a connecting structure of a suspension bolt with rollers of a movable partition panel will be described below with reference to the drawings.

[0005]

【Example】

 In Fig. 1, the upper rail (1) laid on the ceiling is rotatably engaged with the rollers (3) and (3) of the hanging bolt (2) with rollers to hang the lower end of the hanging bolt (2). A partition panel (4) is suspended from the lower end of the suspension bolt (2) in the groove-shaped upper frame (5) by the coupling structure of the present invention.

The suspension bolt connecting structure includes a connecting fitting including a holding base plate (6) protruding from the upper frame (5) and a retaining seat (7). As shown in FIGS. 1 and 2, the plate (6) is provided on the support base (10) fixed to the inner bottom surface of the groove of the upper frame (5) by bolts (8) and tube nuts (9). In this example, as shown in FIG. 3, the shape is a gate shape composed of left and right side plates (11), (11) and a horizontal upper plate (12). In 12), a cut groove (13) having a groove width in which the hanging bolt (2) can be inserted / removed is cut from one side end to a central portion to form the upper plate on a horizontal flat plate (14). There is.

The slip-off prevention seat plate (7) is a rectangular plate which can be attached to and detached from the lower surface of the horizontal clamping plate (14) as shown in FIG. The retaining openings (15) and (15) that can be engaged and disengaged are provided on both sides of the gate-shaped opening of the attachment plate (14), and the suspension bolt (2) is inserted and removed in the center of the plate. A free through hole (16) is provided.

In order to connect the partition panel (4) to the suspension bolt (2), first, the upper nut (17) is previously screwed onto the upper portion of the male screw portion of the suspension bolt (2). Next, the retaining bolt (2) is fitted into the lower end portion of the hanging bolt (2) through the through hole (16), and the lower nut (18) is screwed underneath the lower nut (18). ) To the height position that corresponds to the specified suspension height of the partition panel. Next, lift up the partition panel (4) slightly, and insert the suspension bolt (2) between the upper nut (17) and the retaining seat (7) into the cut groove (13) of the horizontal clamping plate (14). While inserting, the retaining plate (7) is attached to the lower surface of the horizontal retaining plate (7) with the retaining protrusions (15) and (15) being locked to both ends of the horizontal retaining plate (14). When the partition panel (4) is lowered after the contact, the partition panel (4) is suspended by the suspension bolt (2) via the lower nut (18). Here, when further adjusting the suspension support height of the partition panel (4), the partition panel (4) is slightly lifted and the suspension bolt (2) is attached to the notch groove (13) of the horizontal clamping plate (14). ), Move the lower nut (18) slightly up and down the required distance in that state, and then insert the hanging bolt (2) into the cut groove (13) of the horizontal clamping plate (14) again in the same manner as above. When the adjustment is sufficient, the upper nut (17) is rotated and the horizontal clamping plate (14) and the retaining seat (7) are clamped between the lower nut (18). The retaining plate (7) is locked by the retaining ridges (15), (15) to the horizontal clamping plate (14) so that it cannot slide in the direction of the cut groove (13). Therefore, the suspension bolt (2) is prevented from coming off from the cut groove (13), and the connection suspension support of the partition panel (4) is maintained.

Should the height of the suspension support become inconsistent during repeated use of the partition panel, loosen the upper nut (17) and move it to the upper part of the suspension bolt (2). 4) Lift up a little and lift the suspension bolt (2) out of the cut groove (13) of the horizontal clamping plate (14) in the same manner as above, and displace the lower nut (18) to re-suspend the suspension bolt (2). It may be inserted into the cut groove (13) and attached.

[0010]

[Effect of the device]

 According to the hanging bolt connection structure with a runner of the hanging movable panel of the present invention, since the hanging groove for inserting and removing the hanging bolt is provided in the horizontal holding plate of the connecting metal fitting fixed to the hanging movable panel, the hanging bolt is inserted into the cutting groove. The hanging movable panel can be easily connected to the hanging bolt by inserting and holding the hanging bolt with a double nut, and the hanging bolt can also be slid horizontally when adjusting the hanging height of the hanging movable panel. It can be easily adjusted by removing it from the mounting plate and turning the lower nut of the double nut.However, once it is connected by clasping, the slip-prevention seat plate will separate from the groove of the hanging bolt. It is possible to prevent this from happening and maintain the connected state, which is extremely effective in practical use.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of an upper portion and an upper rail of a movable partition panel.

FIG. 2 is a sectional view taken along line II-II of FIG.

FIG. 3 is a perspective view of a mounting base plate.

FIG. 4 is a perspective view of a retaining seat plate.

[Explanation of symbols]

 4 Movable Partition Panel 7 Detachment Seat Plate 13 Notch Groove 14 Horizontal Holding Plate 15 Detachment Protrusion 16 Bolt Through Hole 17 Upper Nut 18 Lower Nut

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[Procedure amendment]

[Submission date] February 23, 1993

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief explanation of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a vertical sectional view of an upper portion and an upper rail of a movable partition panel.

FIG. 2 is a sectional view taken along line II-II of FIG.

FIG. 3 is a perspective view of a mounting base plate.

FIG. 4 is a perspective view of a retaining seat plate.

FIG. 5 is a schematic cross-sectional view of a conventional structure.

[Explanation of symbols] 4 movable partition panel 7 slip-off prevention seat plate 13 notch groove 14 horizontal clamping plate 15 slip-off prevention ridge 16 bolt through hole 17 upper nut 18 lower nut

Claims (1)

[Scope of utility model registration request] 1. A hanging bolt connecting fitting with a runner is fixed to an upper end portion of a movable panel, and the connecting fitting is a horizontal plate, and the hanging bolt cut from one end of the horizontal plate can be freely inserted and removed. And a seat plate having a hanging bolt through hole which is detachably overlapped with the horizontal holding plate, and which is immovable in at least the direction opposite to the cutting direction of the cutting groove. The horizontal retaining plate has a retaining seat having an engaging portion to be retained, and a suspending bolt is passed through the cut groove of the horizontal retaining plate and the through hole of the retaining seat, and the suspending bolt is screwed into the suspending bolt. Combined top and bottom 2
A suspension bolt connection structure with a runner for a suspension movable panel, in which the horizontal clamping plate and the retaining plate are clamped between the heavy nuts while the locking portions are locked.